Ultrasound features in early pregnancy for predicting abnormal karyotype in first‐trimester miscarriage
The presence of a specific combination of abnormal early-pregnancy ultrasound markers, termed the tetrad of aneuploidy, is a strong predictor of chromosomal abnormality in pregnancies presenting initially with a live embryo. Recognition of this pattern could improve patient counseling and inform clinical decision-making in early pregnancy. © 2025 The Author(s). Ultrasound in Obstetrics & Gynecology published by John Wiley & Sons Ltd on behalf of International Society of Ultrasound in Obstetrics and Gynecology.
Authors
- T. Setty (ORCID: https://orcid.org/0000-0003-2560-1390)
- J. Farren (ORCID: https://orcid.org/0000-0002-8082-6499)
- Tina Tellum (ORCID: https://orcid.org/0000-0003-2635-4504)
- D. Jurkovic
- E. Jauniaux
- S. L. Kastora
Institutions
- Oslo University Hospital (NO)
- University of Oslo (NO)
- Institute for Reproductive Health (US)
- University College London (GB)
Publication Details
- Journal
- Ultrasound in Obstetrics and Gynecology
- Published
- 2026-01-03
- DOI
- https://doi.org/10.1002/uog.70159
- Primary Topic
- Ectopic Pregnancy Diagnosis and Management
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Samsung